2003 AM4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5363226001 ± 6.84e-08
Semi-major axis (a)2.3437820235 AU ± 1.15e-08
Inclination (i)7.70162102° ± 1.63e-05
Long. of Asc. Node (Ω)114.55626775° ± 2.79e-05
Arg. of Perihelion (ω)310.16685635° ± 8.87e-05
Mean Anomaly (M)146.46304492° ± 3.38e-05
Mean Motion (n)0.2746859510°/day ± 2.02e-09
Perihelion dist (q)1.08675875 AU ± 1.60e-07
Aphelion dist (Q)3.60080529 AU ± 1.61e-07
Orbital Period3.58819328 yr ± 2.64e-08
Physical Parameters
H (abs. magnitude)21.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.439″
Uncertainty0
Orbit TypeAmor
MOID0.138785 AU
Observations Used75
Oppositions14
Arc Total2002-2021
First Observation Used2002-10-08
Last Observation Used2021-02-05
Observations (76)
Date Type RA Dec Mag Band Observatory
2003-01-08 08:32:52 C 08 44 45.94 +15 50 07.1 19.4 c 704
2003-01-08 08:53:53 C 08 44 45.73 +15 50 39.1 19.5 c 704
2003-01-08 08:54:04 C 08 44 45.79 +15 50 39.1 19.5 c 704
2003-01-16 08:49:11 C 08 43 58.41 +20 08 47.1 20.1 c 644
2003-01-16 09:28:55 C 08 43 57.72 +20 09 33.8 19.9 c 644
2003-01-16 09:58:15 C 08 43 57.21 +20 10 09.1 19.9 c 644
2003-02-01 05:57:54 C 08 39 26.25 +25 45 55.5 c 715
2003-02-01 06:02:12 C 08 39 26.18 +25 45 58.1 c 715
2003-02-01 06:07:35 C 08 39 26.09 +25 46 01.3 c 715
2003-02-01 06:14:02 C 08 39 25.98 +25 46 05.2 c 715
2003-02-01 21:12:04 C 08 39 17.32 +25 54 45.0 c 540
2003-02-01 21:26:29 C 08 39 17.11 +25 54 53.5 c 540
2003-02-01 21:40:54 C 08 39 16.92 +25 55 02.0 c 540
2020-12-23 13:49:48 C 10 56 03.102 +06 40 19.55 V F52
2020-12-23 14:06:34 C 10 56 03.882 +06 40 26.65 V F52
2020-12-23 14:23:25 C 10 56 04.684 +06 40 33.96 V F52
2020-12-23 14:40:19 C 10 56 05.457 +06 40 41.43 V F52
2021-01-09 09:36:35 C 11 07 48.92 +10 22 58.5 o 691
2021-01-09 10:01:47 C 11 07 48.93 +10 23 15.8 o 691
2021-01-09 10:26:59 C 11 07 48.97 +10 23 32.6 o 691
2021-01-10 08:08:05 C 11 07 55.63 +10 38 11.7 o 291
2021-01-10 08:38:17 C 11 07 55.65 +10 38 32.4 o 291
2021-02-05 09:39:55 C 10 50 35.80 +18 27 41.8 V G96
2021-02-05 09:47:18 C 10 50 35.34 +18 27 46.3 V G96
2021-02-05 09:54:41 C 10 50 35.03 +18 27 51.6 V G96
2021-02-05 10:02:03 C 10 50 34.60 +18 27 56.5 V G96